Home / 37,919.13-56,832.57-26,829.03

Finding the Fourth Proportional to 37,919.13, 56,832.57 and 26,829.03

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Solution

The fourth proportional to 37,919.13, 56,832.57 and 26,829.03 is: 40,210.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,919.13 : 56,832.57 = 26,829.03 : x
  2. Step 2: Convert to fraction form
    37,919.13/56,832.57 = 26,829.03/x
  3. Step 3: Cross multiply
    37,919.13x = 56,832.57 × 26,829.03
  4. Step 4: Simplify right side
    37,919.13x = 1,524,762,725.51
  5. Step 5: Solve for x
    x = 1,524,762,725.51/37,919.13
  6. Step 6: Final answer
    x = 40,210.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.